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[Misc] Enlarge default ReservedCodeCacheSize in aarch64 from 128m to 240m #567

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sandlerwang opened this issue Jul 18, 2023 · 0 comments
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[Misc] Enlarge default ReservedCodeCacheSize in aarch64 from 128m to 240m #567

sandlerwang opened this issue Jul 18, 2023 · 0 comments

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@sandlerwang
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In current jdk8 community master branch. Default value of ReservedCodeCacheSize on aarch64 systems is 128m while on all other architectures, the value is 240m.
This difference may cause performance issues due to code cache full.
This patch set ReservedCodeCacheSize on aarch64 to 240m, the same as other architectures.
sandlerwang added a commit to sandlerwang/dragonwell8 that referenced this issue Jul 18, 2023
@sandlerwang
[Misc] Enlarge default ReservedCodeCacheSize in aarch64 from 128m to …
a27d43d 
…240m

Summary: In current jdk8 community master branch. Default value of ReservedCodeCacheSize on aarch64 systems is 128m while on all other architectures, the value is 240m.
This difference may cause performance issues due to code cache full.
This patch set ReservedCodeCacheSize on aarch64 to 240m, the same as other architectures.

Test Plan: hotspot/test/codecache/TestDefaultCodeCacheSize.sh

Reviewed-by: kuaiwei, JoshuaZhuwj

Issue: dragonwell-project#567
@sandlerwang sandlerwang mentioned this issue Jul 18, 2023
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sandlerwang added a commit that referenced this issue Jul 20, 2023
@sandlerwang
[Misc] Enlarge default ReservedCodeCacheSize in aarch64 from 128m to … (
544ebe8 
#568)

* [Misc] Enlarge default ReservedCodeCacheSize in aarch64 from 128m to 240m

Summary: In current jdk8 community master branch. Default value of ReservedCodeCacheSize on aarch64 systems is 128m while on all other architectures, the value is 240m.
This difference may cause performance issues due to code cache full.
This patch set ReservedCodeCacheSize on aarch64 to 240m, the same as other architectures.

Test Plan: hotspot/test/codecache/TestDefaultCodeCacheSize.sh

Reviewed-by: kuaiwei, JoshuaZhuwj

Issue: #567
@kuaiwei kuaiwei closed this as completed Aug 25, 2023
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@kuaiwei @sandlerwang